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Ludlow Typecaster Photo Polymer Platemaker
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LUDLOW TYPOGRAPH COMPANY Division of Ludlow Industries, Inc.
9601 West Balmoral Rosemont, IL 60018" 312/671-6230
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MODEL M
Ludlow
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Pr? /CQ/sT~
MANUAL OF INSTRUCTIONS AND PARTS LIST
1
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installation
maintenance
model M ludlow adjustments
illustrations
and parts list
•
District Sales Offices:
NEW YORK 589 Fifth Avenue
BOSTON 200 Summer Street
ATLANTA 120 Marietta Street
SAN FRANCISCO 760 Market Street
I
LUDLOW TYPOGRAPH COMPANY
20 3 2 C l ybourn Avefwe-, Chicago, Illinois 60614
Cable Address
LUDTYPE, CHICAGO
-
.
Accessories, Tool
Part No.
M179y 2 B
Open E
M180y 2 A
Open E
AM254
Soluble
A504
Mouthi
900
Offset j
A932A
Electric
A939B
Mouth]
A939M>B
Crucib
943
Mouth]
A945A
Ludlov
A946A
.
'
■
Installation of the Model M Ludlow
The Model M Ludlow machine should be placed at the front
and center of a space approximately 5' x 7. This will allow
ample room for the machine and the water cooler as well as
working space at the sides and at the back of the machine for
cleaning, oiling and adjusting. The operator works in front
of the machine, where additional space must be allowed for
efficient operation.
Electrical Connections
For electric-heated machines, the power wires are con-
nected to the control panel located on the back of the machine.
A No. 10 gauge main power supply wire is recommended.
Gas Connections
For gas-heated machines, a x /2 inch pipe is used. This
should be connected to a supply line of sufficient capacity to
prevent pressure fluctuations.
Proper Seating and Leveling of the Model M Ludlow
The Ludlow should be placed on a metal plate, preferably
on the Ludlow Metal Floor Pan, part No. 27, which is supplied
as an accessory. In placing the Ludlow in position it is very
important that the legs are "even" and do not create a twist
in the frame, which could cause a bind in the main slide as
well as lock-up problems.
To properly seat the Model M Ludlow machine:
1. Lift table top to full open position.
2. Apply pressure on a corner of the table and note which
leg is not seating firmly on the floor pan.
3. Insert metal shims under one foot opposite the motor
side of the machine until the weight is evenly distributed
on all four feet.
An alternate method of seating the machine is:
1. Raise the left leg of the machine V 8 inch off the floor by
means of a jack or block and wedge placed under the
cross member of the left leg.
2. Place a piece of paper beneath each foot of the left leg.
3. Lower the machine until one of the papers is lightly
gripped by one foot. Then place shims of leads or slugs
under the opposite foot. Do not force shimming material
in place.
4. Remove the jack or block and wedge.
To properly level the machine from front to back:
1. Return table top to normal position and place a spirit
level on the table top from front to back.
2. An equal amount of metal shims should be placed under
each of either the front or rear feet of the machine until
the table top is approximately level from front to back.
3
The back of the machine must not be lower than the
front. It may be % inch higher.
Assembly
For safety in shipping, certain parts are packed separately
and these should be installed on the machine as follows:
1. Place crucible in position, insert hinge pins through
swivel bracket and tighten set screws.
2. Install Plunger Connecting Rod, part No. 271-EA.
Note: When shipped from the factory, the plunger is
"frozen" in proper position in relation to the porthole
in the well. When properly installed the plunger con-
necting rod will be in position so that the Plunger
Connecting Yoke Pins, Nos. 275 and 280, can be
inserted in place without forcing. Tighten lock nut at
the bottom of the plunger connecting rod.
3. Attach control panel to bracket on back of machine and
make necessary electrical connections according to
wiring diagram.
4. Place the water cooler on the floor at the rear of the
machine. Connect the water tubes to the cooler. Attach
the tubes to the frame of the machine as shown in the
diagram. Connect electric wires to the power connec-
tions at the motor so that when the motor of the
machine is "on" the cooler will be in operation.
5. Install Mold. Be careful to thoroughly clean mold seat
and bottom of mold before fastening in position.
Tighten mold screws firmly in position.
6. Fill water cooler at top with approximately two gallons
of water. (Distilled water is preferred.) Add between
one and two ounces of soluble oil. Bleed air from
system as per tag on water cooler. Connect water tubes
to mold.
7. Other parts which were removed from the machine to
save shipping space, such as the Galley Base, A-906-B,
the Locking Lever Handle, No. 547, the Delivery Slide
Guard, etc. should then be attached to the machine.
8. Fill the crucible with type metal, molten if possible, to
completely cover heating units.
9. Except in the case of some export shipments, the motor
is mounted in place with motor lead wires connected.
The motor pulley should be placed on the shaft and
lined up with large pulley. The set screw in the pulley
should bear against the flat surface of the motor shaft
and should be firmly tightened. The motor position can
be adjusted from front to back of machine to insure
proper tension on the belt. The motor armature must
rotate in a counter-clockwise direction when facing the
motor pulley.
10. While the crucible is heating out, turn large pulley by
hand until machine is in casting position. Check the
following adjustments:
Main slide height adjustment
Table latch adjustment
Stick locking mechanism adjustment
Mouthpiece to mold adjustment
Crucible adjustment
Crucible swivel adjustment
Crucible compression adjustment
Centering of the mouthpiece opening with the mold
Instructions for checking adjustments referred to above
are shown in the "Adjustments" section of this manual.
Mouthpiece Wiper • PI
Part No.
M132
8-32 x %" 1
643y 2 A
10-30 x %"
801
Mouthpiece
80iy 2
Mouthpiece
802
Mouthpiece
802%
Mouthpiece
803
Mouthpiece
803y 2
Mouthpiece
804
Mouthpiece
A8O41/2
Mouthpiece
_i-
-805D
8O81
•8 02
G^
Maintenance
It will be apparent to even the most casual observer that the
Ludlow Typograph machine is of rigid construction, has
relatively few moving parts, and that the few simple adjust-
ments that may be necessary to maintain its satisfactory
operation are easily made.
Oiling
The Ludlow Typograph machine should be thoroughly
oiled twice each week, excepting the motor. New motors are
oiled and inspected at the factory and, for normal service,
should not need additional oil during the first year. Add 40
to 70 drops of a good light oil (SAE-20) or medium
(SAE-30) mineral lubricating oil at the end of six months
use, if used on a double shift, or at the end of one year if
used on a single shift, or after 1,000 hours of service. Over-
oiling is as undesirable as under-oiling.
The operator should make a practice of oiling the machine
systematically, starting from the same place each time. By
going through the same routine, only a few minutes will be
required to lubricate the machine thoroughly.
The oiler in the rear of the Crucible Cam Lever, 224ED,
should be filled each day with Ludlow Lubriclean Fluid,
A945A. Use Lubriclean for all moving parts on the crucible
which are subjected to heat, as this is a special preparation
which will remain on the heated parts for a longer period of
time than will ordinary lubricants.
The Felt Mouthpiece Wiper, 805D, is treated with a special
lubricant and should not require any additional oiling.
Ordinary oil is not recommended for the felt wiper, as it
will carbonize and fill the mouthpiece air vents and obstruct
the opening of the mouthpiece with a deposit which is
difficult to remove.
Maintenance Schedule
Every day: Oil crucible Cam juever, 224ED. Add oil in
oilers and oil holes. Oil cams and cam rolls
with "squirt" can.
Twice a week: Clean plunger and well.
Once a week: Clean entire machine.
Twice a month: Remove mouthpiece and clean mouth-
piece and throat.
Cleaning the Plunger and Well
Free movement of the plunger in the well is dependent
upon the thorough cleaning of these parts at least twice each
week or oftener. A Plunger and Well Cleaning Kit, A951,
is available for this purpose.
When cleaning the plunger and well, cover the mouthpiece
I
with the Mouthpiece Opening Shield, A504, to prevent the
hot metal from splashing out of the mouthpiece when the
plunger or well cleaning tool is being inserted into the well.
To clean the plunger, remove it from the crucible, using
the combination Holder for the Plunger and Crucible Well
Cleaner, A992A. While the plunger is still hot, wipe off the
metal and loose deposits adhering to the outer surface and
apply a light application of Lubriclean Fluid with the asbestos
swab. Allow the fluid to remain on the plunger approxi-
mately two to three minutes before brushing off with a wire
brush and wiping clean with a cloth. If a hard deposit in the
form of a ring is noticed on the upper area of the plunger,
it can best be removed with a strip of fine emery cloth.
Immediately after removing the plunger from the crucible
for cleaning, place the Crucible Well Cleaner, A992y 2 A, in
the molten metal of the crucible (not in the well) , to allow
the tool to preheat to the temperature of the type metal, so it
will be ready for immediate use when the plunger has been
cleaned.
To clean the well, skim dross from surface of metal,
assemble the preheated well cleaning tool to the holder,
A992A. Drop 8 or 10 drops of Lubriclean Fluid in a pool on
top of the metal immediately over the well and insert the
cleaning tool in the well and work it in an oscillating and
up-and-down motion. The oil on the surface of the metal will
transfer to the cleaning tool and keep it lubricated. Remove
the cleaning tool frequently to wipe off the dross, continuing
this operation until the well is cleaned. If the well has not
been cleaned regularly, it may be necessary to apply the fluid
to the top of the metal two or three times during the cleaning
operation.
Before replacing the plunger in the well, skim the dross and
Lubriclean residue from the surface of the type metal. Apply
a thin coating of Lubriclean to the plunger, and see that it
floats freely in the well before assembling it to the plunger
lever.
Care should be taken not to drop or bump the plunger or
the well cleaning tool against a hard object, as this may mar
or upset the surface of these parts, with resultant damage
to the well.
If the well cleaning tool becomes ineffective, the four seg-
ments can be expanded slightly by careful use of a screw
driver or like tool to spring the segments farther apart.
Special patented preparations and tallow should be avoided
as a lubricant or cleaner for plunger and well.
Failure to keep the plunger and well clean will invariably
result in an unsatisfactory printing face and porous slugs.
Care of Mouthpiece
The grayish-black deposit which accumulates on the vented
surface and in the slot of the mouthpiece can easily be
removed when hot by the use of Ludlow Lubriclean Fluid.
The fluid is applied on the vented surface and in the slot of
the mouthpiece and allowed to remain for two to three
minutes, when the slot may be scraped clean with the Mouth-
piece Slot Scraper, A939B. The three holes in the mouthpiece
may be cleaned with a piece of wire % 6 mcn m diameter. If
necessary, the surface may be carefully brushed clean with a
wire brush before removing mouthpiece for a thorough
cleaning of the throat.
It is advisable to remove the mouthpiece from the crucible
at least twice a month to clean the lower part of the mouth-
piece and to scrape the side walls of the crucible throat. When
cleaning the crucible throat, reduce the metal level by bailing
until the top of the well is exposed. To prevent molten metal
from entering the screw holes, it is best to replace the mouth-
piece screws before scraping the throat of the crucible. With
the crucible prepared as above, the Crucible Throat Scraper,
A939y 2 B, should be used to scrape the walls of the throat.
After scraping, remove all loose dross from the throat
before reassembling the mouthpiece to the crucible. When
assembling the mouthpiece to the crucible, the screws should
Ejector and Botto
Part No.
59
171
M216
257
326
425
557
620A
621
622A
623
'
\-639A
641
I
425
be treated with graphite, to insure their easy removal. No
graphite should be put into the screw holes. After the mouth-
piece has been assembled to the crucible, cast several blank
slugs to thoroughly clean the throat before casting typeface
slugs.
Metal Level in the Crucible
Always try to keep metal level approximately % inch to
y 2 inch below the top at the front of the crucible. If the metal
level is permitted to drop below the top of the heating
elements, these elements, when heated, can be damaged by
their exposure to the air. A low level will also have consid-
erable effect on the solidity of the slug. The metal level may
be accurately regulated by the use of an automatic metal
feeder.
Care of the Metal
To secure best results, high quality metal should be used in
the Ludlow, as in any line-casting machine. Metal which
contains improper proportions of lead, tin and antimony, or
which is contaminated with copper, zinc, or other foreign
substance, will cause considerable trouble. An indication of
this trouble will appear in a poor printing face on the slug.
In some cases these impurities will form obstructions in the
throat and mouthpiece and make it impossible to obtain a
satisfactory slug. Any of the leading metal companies will
gladly furnish an analysis of the metal from a sample and
will advise you of its condition. About a pound of metal will
be necessary for proper analysis and this sample may be
obtained by casting blank slugs.
It is not intended that any metal other than either standard
Ludlow or standard Linotype metal be used in the Ludlow
crucible. Standard Ludlow metal contains 6% tin, 11%%
antimony, and the balance lead. Standard Linotype metal
contains 4% tin, 11%% antimony, and the balance lead.
Trouble may be expected when the tin drops below 3%%,
or when the antimony drops below 11%% or goes over 12%.
Type metal should not contain copper or zinc, and only a
trace of arsenic.
Metal Temperature
For standard Linotype metal the temperature of the metal
in the crucible under normal conditions should be 565° F.
For standard Ludlow metal the crucible temperature may be
increased from 5° to 10°. The temperature at the mouthpiece
under normal conditions will be 530° with a 6-pt. mold and
500° with a 12-pt. mold. It is important to note that these
temperatures are approximate and of necessity must vary
depending upon the condition of the metal and other local
conditions including line voltage, etc. The temperature must
be adjusted to obtain best results in each individual case.
Machine Must Be Kept Clean
The greatest cause of trouble results from failure of the
operator to keep his machine clean. As with all hot metal
machines, satisfactory operation depends upon perfect con-
tact between matrices, mold and mouthpiece. If particles of
metal or other foreign material adhere to the mold, the
mouthpiece or the matrices, this perfect contact will not be
maintained; or if particles of metal, such as trimmings, etc.,
become lodged in the cams, trouble will inevitably result.
The foreman in charge of a Ludlow Typograph machine
will find that if some one person is made responsible for the
maintenance of the machine and is allotted a certain time
each day for this work, his effort will be repaid many times by
increased production and freedom from repairs and replace-
ments.
The operator should be provided with a stiff bristle brush
to remove the particles of metal from the working parts, such
as the cams, slides, etc. This should be done frequently. At
least once each week the operator should clean the entire
machine and remove all accumulations of dust and metal
trimmings.
Care of Matrices and Spaces
Ludlow matrices and spaces should be handled carefully at
all times. Rough handling will shorten the life of matrices and
spaces and cause the slugs to stick to the matrices in the cast-
ing operation, due to burrs on the face notch of the matrices.
Improper gathering, the "clicking" or "snapping" of matrices
on the sides of the stick or against each other, rough handling
of the matrices and stick on the table top will shorten the life
of the matrices and spaces and cause difficulty. When tighten-
ing the matrices in position before casting, the knob on the
stick should be tightened only tightly enough to hold the
matrices in position but not so tightly that the mold and
equalizing bar cannot equalize the height of the matrices
before the slug is cast.
Main Slide Parts
Part No.
64
Style 1
216
Style '
531
Lockii
5571/2
Bottor
T
583
1
Style
600
Main
Main
601
Main
Main
602A
Main
603
Main
Main
604A
Main
606
Main
Main
Main
TTo<
US(
Main
TTc*
609
US(
Main
610A
Main
Main
.
.
616':
Jl
5 '2 W
531
633
'
Adjustments
Before the machine leaves the factory, all of its parts have
been tested and properly adjusted. However, after the machine
has been in use for some time, it may become necessary to
readjust some parts. The following instructions should be
closely and carefully followed:
Safety Mechanisms
Before making any adjustments, unlatch and raise the
table with the hand lever on the left side of the machine. See
that the Safety Finger, 753A, is over the end of the Plunger
Cam Lever, A258. When the safety finger is in this position
the plunger will not operate should the machine be turned on.
The Locking Slide Safety Pawl Bumper, 540C, is so
designed that if the end quad on the stick or the division quad
does not strike the bumper, the stick cannot be locked in
place. The operator should see that this bumper does not
become clogged with dirt or metal that might interfere with
its operation.
The Locking Slide Safety Pawl, 579B, is so arranged that
the stick of matrices must be pushed against the stick stop
before the stick can be locked in place to make a cast. This
pawl should also be kept clean and free from dirt or metal
that might interfere with its operation.
The Safety Operating Lever, 739B, is connected to the
locking-down mechanism and operates the Safety Finger,
permitting a cast to be made only when the stick is properly
locked in position. This is an important safety feature, and
care should be taken to see that these parts and parts con-
nected to them, such as 732 A, and parts 737B and 735 A,
and all of their attendant mechanisms are in perfect oper-
ating order. Particular attention should be given to Spring,
755, which is located on the under side of the table top, and
to Spring, 750y 2 , (inside of tube) , attached to the lower part
of the mechanism just inside the frame in front of the crucible.
These springs keep the safety mechanism in the non-casting
position, and the machine should never be allowed to operate
without them. Always observe the condition of these springs
before making any other adjustments or repairs.
Safety Key
The Safety Key, 155B, which connects the Driving Clutch
Gear, 154A, with the Driving Clutch Shaft, 163B, is of such
construction that any obstruction to the free turning of the
machine will shear the safety key, thus safeguarding against
breaking expensive parts of the machine. When this key
shears off, replace it with a new one and "back up" the
machine in order to locate and correct the cause of the shear-
ing. Quite frequently this shearing will result from insufficient
lubrication, dirt or metal trimmings accumulating in the
cams, or by trimmings wedging in between the bottom trim
knife slide and the main slide casting. It may also be caused
by metal splashing out between the mouthpiece and mold,
due probably to improper lock-up or by the failure of the
mouthpiece wiper to clean off the mouthpiece properly. After
the obstruction is located and removed, operate the machine
carefully by hand to be sure that the cause of shearing the
safety key has been corrected.
Main Slide Height Adjustment
To test the height of the Main Slide, 600, to which the
mold is attached, first remove the right Safety Lever Screw,
730y 2 , and disconnect Safety Connecting Rod, 747B, then
remove Table Latch Operating Stud, 77, and then raise the
main slide to the highest point of its travel, but do not have
the mouthpiece in contact with the mold. Place a blank slug
on top of the mold without being locked down, and see that
the sides of the blank slug block are two points above the
surface of the table top. Any adjustment of this height is
made as follows:
Raise the table top, revolve the belt pulley by hand until
the main slide has reached the highest point of its travel, but
do not have the mouthpiece in contact with the mold. Loosen
the Main Slide Adjusting Plate, 612 A, located directly under
the right hand side of the main slide, by means of Screw,
613A, using Wrench, A623 1 / 4, furnished with the machine.
Using two %c> inch x 4 inch drill rods for wrenches, loosen
the two Check Nuts, 615 and 616V2, and turn Adjusting
Screw, 614, to either raise or lower the main slide. After the
proper adjustment is made, carefully tighten the two check
nuts and Adjusting Plate Screw, 613 A.
Reassemble Safety Mechanism parts.
Stick Locking Mechanism Adjustment
First, recheck back table latch adjustment. Second, fasten
two lock-down knobs on the table top to hold it firmly to
10
main frame. Remove the Safety Connecting Rod, 747B. Then
operate the machine by hand until the mouthpiece is in
approximate casting position under the mold, but is still
14 i ncn away from the mold. Lock the blank slug block in
position. Loosen Clamp Screw, 18, which is on the side of the
Locking Equalizing Bar Clamp, 588A. Back out Adjusting
Screw, 563A, until the rollers are free of the locking equaliz-
ing bar. Remove Locking Equalizing Lever Adjusting Screw
Cap, S^ 1 ^ and loosen the Check Nut, 230, on the Locking
Equalizing Screw, 593, and back the adjusting screw until
the Locking Equalizing Bar, A590C, is free of the blank slug
block. Then turn this screw, at the same time tapping the top
of the equalizing bar with the finger until the equalizing bar
makes full contact with the top of the blank slug block.
Adjust rollers to bearing contact on the equalizing bar.
Tighten all clamp screws after these adjustments have been
made.
Stick Stop Adjustment
The stick stop should be so adjusted that when a line is
cast the head of the slug is exactly even with the shank of the
slug on the end farthest from the operator. This adjustment
may be made by loosening the small Set Screw, 713A, in the
top of the stick stop slide and turning the Adjusting Screw,
714, in or out until the proper alignment is obtained, after
which tighten the set screw. Check this adjustment by casting
another line, using the same stick.
Locking Slide Adjustment
When a stick of matrices is placed in the machine and
locked in position, it is pushed against the Locking Guide,
M575B, by the Locking Slide Shoe, 567, and the spring
tension of the two Locking Slide Shoe Springs, 568. These
springs sometimes become weakened after long usage and
require replacement. If the head of the slug is not parallel to
the shank, it may be that these springs do not have sufficient
tension to hold the stick of matrices firmly against the lock-
Main Slid<
b • Plate No.
Part No.
59
i/ 2 "-13 Jam
64
Washer for
73
Table Later
77
Table Latcl
158
1/4" Shakep
171
i/ 4 "-20 x %
216
8-36 x 1,4"
M216
Washer for
24iy 2
i/ 4 "-20 x Vt
257
Washer for
303i/o
Main Slide
425
y% round
531
Locking R<
557
% 6 " rounc
557%
Bottom Tri
600
Main Slide
609
Main Slide
610A
Main Slide
611
Main Slide
612A
Main Slide
613A
Main Slide
614
Main Slide
615
Main Slide
6I51/2
%" Plain 1
616
Main Slide
1
mmmimm^
ing guide at the time the cast is made f or that the locking
guide itself is out of alignment.
The locking guide is adjustable so that the proper align-
ment of stick may be maintained at all times. To make this
adjustment, the Locking Guide Screws, 576A, should be
loosened, which will permit the turning of the Locking
Adjusting Screws, 582B. Very little movement of these screws
will be necessary to obtain the proper adjustment. Tighten
the Screws, 576A, while the stick is locked in position.
If the locking guide has been put out of adjustment to the
extent that the Locking Slide Safety Pawl Bumper, 540C,
does not operate properly, it will then be necessary to realign
the guide from the mold slot. To do this, disconnect the
Safety Connecting Rod, 747B. Remove Locking Equalizing
Bar, A590C. Loosen the locking guide. Then raise the Main
Slide, 600, to the highest point of its travel. Place a blank
slug halfway into the mold slot. The distance between the
blank slug and the locking guide should be 5% P^as (.954")
when using a 12-pt. mold, and 6 picas (.996") when using a
6-pt. mold.
Mouthpiece to Mold Adjustment
Revolve the belt pulley by hand until the mouthpiece is
ready to come into contact with the mold. Slip a piece of
paper between the mouthpiece and the mold and operate the
machine by hand until the mouthpiece is locked up against
the under side of the mold; then back up the machine a little
until the paper may be removed. The impression on the paper
will show whether the mouthpiece is resting solidly and evenly
against the mold.
There are two ways in which the mouthpiece may be out
of adjustment with relation to its proper seating against the
under side of the mold. First, the crucible may be tilted side-
wise in such a way that the mouthpiece bears against the mold
only along one side, and this condition is referred to in this
section. Second, the mouthpiece may bear against the mold
more on one end than on the other, the correction for which
is explained under "Crucible Adjustment."
At the rear of the machine and located directly under the
crucible, is the Crucible Swivel Bracket, 234B, fastened to the
frame by two Screws, 236. Make sure the mouthpiece is not
touching the bottom of the mold, loosen only one of these
screws slightly and then loosen the Check Nut, 59, and turn
the Adjusting Screw, 237, which will tilt the crucible in the
desired direction. Very little movement of the screw is neces-
sary — perhaps not over one-eighth turn. Make the test with
the paper again to be certain that the adjustment is correct.
The paper should show an even impression of both sides of the
mouthpiece seat. Then tighten Screw, 236, and the Check
Nut, 59.
After tightening the screw and nut, test the lock-up again.
It may be necessary to adjust the opposite side of the crucible
swivel bracket.
Crucible Adjustment
Check stick locking mechanism and rear table latch to be
sure they are properly adjusted.
In the upper right-hand corner of the illustration are two
kinds of incorrect seating relations between mouthpiece and
mold. These may be corrected by either lowering or raising
the Crucible Swivel Bracket, 234-B, as follows:
Note: Do not loosen both screws 236 at same time.
To remedy "A" condition
Make sure the mouthpiece is not touching the bottom of
mold when making the following adjustments.
Loosen screw 236 (left side only facing rear of machine)
enough so screw bears slightly on Bracket, 234-B. Loosen
Check Nut, 59, and turn screw 237 slightly to the left. Tighten
screw 236 and nut 59.
It may be necessary to repeat above on right-hand side
until proper seating is accomplished.
To remedy "B" condition
11
L
Same as above except work first on right side facing rear
of machine and turn screw 237 to the right.
Very little movement of these screws will be necessary to
correct the seating relations of these parts. To determine just
when the mold and mouthpiece are in proper relation, insert
a strip of tissue paper between the under side of the mold and
the mouthpiece and move crucible to the casting position. The
mouthpiece should leave an even impression on the paper,
indicating that the mouthpiece is pressing against the mold
equally on both ends. Check the Compression Bolt, 213-B, to
see that the Castellated Nut, 214-A, is raised % 2 inch above
its seat when in casting position as indicated at "C". Adjust
if necessary. Cast a few slugs, preferably 12-pt., using the
blank slug block. If the mouthpiece and mold are properly
adjusted, the mouthpiece vent marks will show up clearly
along bottom of the slug over its entire length. If the mouth-
piece and mold are not in proper relation, the vent marks
will be only partly visible and the bottom of slug will be
shiny, either wholly or in part. While casting test slugs, the
mouthpiece should be wiped off carefully between each cast.
If one end of the slug bottom is consistently shiny, it indicates
that the corresponding end of the mouthpiece should be raised
slightly.
Great care must be taken in making this adjustment. It will
probably never be necessary to move adjusting screws 237
over one half turn.
Refer to illustration of Crucible Operation Mechanism. See
that both Crucible Swivel Bracket Screws, 236, and Check
Nuts, 59, are tight.
When adjustments are performed properly, there will be a
slight gap between screws 237 and the bracket. The point of
the screw will be seated against bracket on left side, and the
head of the screw on right side. After these adjustments have
been taken care of satisfactorily, turn two Adjusting Screws,
123iy 2 , of Swivel Bracket Lock, 234y 2 , so that they bear
12
against 234-B bracket. Then tighten lock screws 625V2 of the
adjusting screws.
Crucible Swivel
The Crucible Swivel Nut, 232, should be just tight enough
to resist any tendency of the crucible to rock, yet not so tight
that it offers resistance to the turning of the Crucible Swivel,
231B. To adjust this nut, with crucible at rest position,
remove the Crucible Swivel Nut Pin, 233, and turn this nut,
using a metal rod, to the right to tighten, or to the left to
loosen, after which replace Pin 233 in one of the two holes
in Swivel, 231B, which is nearest in alignment with hole in
Nut, 232.
Crucible Compression Adjustment
To maintain the proper lock-up between the mouthpiece
and the under side of the mold, the following adjustments
must be carefully checked :
With the table top raised, operate the machine by hand
until the mouthpiece is pressing firmly against the under side
of the mold, which is in its highest position. At this point the
Castellated Nut, 214A, should be in such position that it is
raised Y S2 inch above its seat, as shown at "C". This insures
the proper pressure of the mouthpiece against the under side
of the mold. This adjustment may be changed by removing
the Cotter Pin, 219, and turning the Castellated Nut, 214A,
up or down until the proper location is reached, after which
replace the corner pin.
Centering Mouthpiece Opening With Mold
With the table top raised, operate the machine by hand
until the mouthpiece has swung into position under, and is in
compression with the mold. At this point the mouthpiece
orifice should be exactly centered in the mold opening, and
if not in the center, adjustment may be made as follows:
Swing up the Crucible Adjusting Bolt Guard, A215A, and
loosen the two Clamp Screws, 250, and the two Check Nuts,
Main Shaft, Cams i
Part No.
15A
Oiler
18
V 4 "-20 x
20
y 2 "-i3 x
21
Main Sh
22
No. 6 Tz
22i/ 2
No. 6 T*
23
Main Sh
25
"G" Wo
A647
59
V 2 "-13 |
83A
Table L<
83%
Table L«
91B
Table L
A91B
Table L
[91B
[83A
iooy 2 A
Oil Cup
184B
Main Sr
194A
Main SI
194y 2
Main SI
220A
Crucible
248
10-30 x
254B
Plunger
A258
Plunger
(Incl
276V 2
Panel B
277EB
Panel B
285
%" Bo
601
603
■
•
230. Then unscrew one Adjusting Screw, 229^, and screw in
the other adjusting screw to give the desired location. For
instance, if it is necessary to move the crucible to the left,
unscrew the left-hand screw, screw in the right-hand screw
the desired amount, after which tighten the left-hand screw
until it bears against the Crucible Cam Lever, 224D. Then
tighten the Check Nuts, 230, and the Screws, 250, and lower
the Guard, A215A.
Plunger Height Adjustment
The plunger should be so adjusted that its bottom edge is
Y 1Q inch above the lower edge of the port in the well. This
adjustment may be checked by removing the Cotter Pin, 68,
and Pin, 275. This will permit the plunger to float in the well.
A piece of wire Yiq inch in diameter should be bent into an
"L" shape, so that one end may be inserted through the
molten metal into the porthole of the well of the crucible.
After the wire has been inserted through the porthole, the
plunger should be pressed down upon the wire. With the
plunger in this position, the hole in the Plunger Connecting
Lever, 274A, should line up with the hole in the Connecting
Rod, 271A. If these holes are not in alignment, loosen Check
Nut, 59, at the bottom of the Connecting Rod, 271A, and turn
the connecting rod up or down as required. After adjustment
is completed, tighten Check Nut, 59, and replace all parts.
Any variation from the correct setting of the plunger will
result in hollow slugs, unsatisfactory face, or both.
Plunger Spring Adjustment
At the time of installation the plunger spring pressure
should be rechecked. Using the largest point size matrices in
the users plant with the plunger hand lever in the bottom
position, adjust the tension of the plunger springs so there is
a slight sign of oversize on the under side of the T-head of the
slug. Then release the plunger springs until the "bulge" dis-
appears. Care should be taken that each plunged spring is
rotated an equal amount when this adjustment is made. Be-
cause the "lifting action" of the molten metal between the
mold and matrices is greater on the larger point sizes, it is
possible to use additional plunger spring pressure with the
smaller point size typeface matrices as well as with ruleform
matrices.
Table Latch Adjustment
The adjustment of the Table Latch, 86B, by means of which
the table top is locked to the frame of the machine during the
casting operation, should be made when the machine is in
its idle position.
The Spring, 755, attached to that part of the table latch
which is under the table top, should be removed and the table
top should be lowered and locked down with the front Table
Catches, A93A and 97. That part of the adjustable lock which
projects through the top of the table may then be grasped and
moved back and forth. If it moves very freely, the pawl should
be raised, after loosening screws, and the notched eccentric
bushing moved to the left by turning the knob one notch at a
time until the latch binds slightly when it is moved back and
forth. The pawl should then be dropped into position and the
screw which holds it in place tightened and the spring under-
neath the table replaced. If it is not possible to get the proper
adjustment through the turning of the eccentric bushing,
further adjustment may be made by raising or lowering that
part of the Latch, 91B, which is attached to the main frame.
To make this adjustment, the check nut should be loosened,
which will allow the screw to be turned, thus raising or lower-
ing Latch, 91B. The check nut should then be locked and the
final close adjustment made with the eccentric bushing, as
stated above.
During the casting part of the cycle, the automatic lock is
in operation, locking the table down to the main frame of the
machine. This latch is actuated by a Screw Stud, 77, which is
fastened to the main slide by a bracket held in place with two
13
screws. When the slide rises, this stud striking the diagonal
side of the latch pushes it into position underneath the pin in
the Latch, 91B. This stud is purposely made so that it will
break in case there is some obstruction to the operation of the
latch, protecting the more delicate parts of the locking
mechanism. In the event the stud breaks off, the cause should
be located and corrected and the stud replaced. Operate
machine slowly by hand to see if the latch functions properly
before turning on the motor.
When Machine Stalls in Casting Position
In the event the machine should stall due to a hot metal
flash just as the cast is being made, or has just been made, it
will be necessary to raise the Table, No. 48, to investigate and
correct the trouble, but before attempting to raise the table,
the following procedure is imperative:
1. "Throw" the motor switch to the "off" position.
2. Remove Plunger Connecting Lever Pin, 275.
3. Remove the Safety Lever Screw, 730V2, which connects
the Safety Connecting Rod, 747B. These parts are
located on top of the table.
4. This should permit the plunger cam lever to be de-
presed enough so that the Safety Finger, 753A, may
be positioned over the top of the projecting end of the
plunger cam lever. It is most important that the safety
finger be positioned over the cam lever before any
attempt is made to raise the table.
5. Release the Rear Table Latch, 86B, by removing the
threaded Table Latch Yoke Pin, 83A. The removal of
this threaded pin is accomplished by inserting a long
screw driver through the V2 inch hole located on the
rear side of the table near the center, and unscrewing
the threaded pin, thereby releasing Table Latch, 86B.
6. Release the front Table Catches, A93A and 97. The
table may now be raised for observation of the location
of the metal flashings.
14
7. Remove all metal flashings from the movable parts as
well as the interior of the machine generally.
8. Add new Safety Key, 155B.
9. Replace Plunger Connecting Lever Pin, 275.
10. Reassemble all parts which have been removed.
11. Operate the machine manually until the cam shaft
returns to the neutral or idling position.
Ejector Blade
If the Ejector Blade, A639A, is removed for any reason,
clean the shoulder upon which its rests very thoroughly
before it is replaced, as any dirt or metal on this shoulder
will tip the ejector and cause a drag on the ribs of the slug.
The top surface of the ejector must be parallel with the mold.
Delivery Slide
To adjust the Slug Holders, A663H and A664H, remove
the slide from the machine by removing the Mouthpiece
Wiper Bracket, A806K, which also retains the left side of the
slide, and the Slug Carrier Operating Rack, A695A, which
retains the right side of the slide. Turn the slide bottom side
up, first making sure the Slug Holder Operating Plates, 645B,
are not bent, then take two pieces of straight metal, such as
12-pt. slugs, and hold them firmly against the sides of the
delivery slide casting so that they depress the Slug Holder
Cams, A646A and A646 1 /2A. The slug holders should then be
in a vertical position. If they are not in this position, loosen
the Set Screws, 573, and turn the Adjusting Screws, 636*4,
until the proper adjustment is obtained, after which tighten
the Set Screws, 573.
Adjust the two Screws, 669, in the Slug Holder Bearing
Plate, 671 G, so that the distance between slug holders, when
closed, is approximately 13 points. Also, the two shoulders
on the slug holders, on which the slug rests, should be of the
same height and on the center line of the opening in the
delivery slide. Place the slide back in the machine. Replace
parts A806K and A695A.
Mold Cool
ing Sysl
Part No.
M126B
Water
M132
No. 8-3
M171A
Water
M172A
olee^
Water
AM190A
Water
231E
No. 10
M303B
Water
"
• * -
Metal Mold Wiper
After the machine has been in service for some time, the
lower edge of the Metal Mold Wiper, 676D, may become
rounded off to such an extent that the mold will not be wiped
clean. To replace mold wiper, turn it one-quarter turn and
remove it from under the head of the stud. Place new wiper
under the head of the stud and turn until wiper snaps into
place.
To adjust the Mold Wiper Arm, A678%B, operate the
machine by hand until the mold has reached the highest point
of its travel, at which point it should be possible to raise the
mold wiper arm about two points. If this adjustment is not
correct, loosen Check Nut, 230, located under mold wiper
arm near its fulcrum, after which Adjusting Screw, 701, may
be turned until the proper adjustment is obtained. Then
tighten nut.
To adjust the mold wiper arm rest, operate the machine by
hand until the delivery slide has reached the farthest point of
its travel toward the rear of the machine and has started back
to the front of the machine for a distance of 1 or 2 inches.
Loosen Check Nut, 230. Place a short piece of 2-pt. lead
between Adjusting Screw, 696y 2 , and Mold Wiper Arm,
A678%B, and adjust the screw so it just bears against the
2-pt. lead. Then tighten the Check Nut, 230.
To adjust the Mold Wiper Arm Cam, 691% A, proceed as
follows :
Operate the machine by hand until the delivery slide has
reached the farthest point of its travel toward the rear of the
machine, at which point Cam, 691%A, should have just been
tripped by contact of the Screw, 980A, against the lug on the
Mouthpiece Wiper Bracket, A806K. Any necessary adjust-
ment may be made by loosening Nut, 325, and turning
Adjustment Screw, 980A, until the proper adjustment is
obtained. Operate the machine slowly by hand before apply-
ing the power.
Gas-Heated Crucible
To obtain best results with a gas-heated crucible, be sure
that the supply line is large enough so there will be no drop
in gas pressure if the burners are turned on suddenly to their
maximum capacity. Wherever possible, the Ludlow crucible
should be connected to a supply line that has a pressure
regulator.
There are two burners in the gas crucible: a Mouthpiece
Burner (which is located under the throat and mouthpiece)
and the Main or Base Burner directly under the crucible.
The gas thermostat on the Ludlow crucible should, when
it is properly set, maintain the temperature of the metal in the
crucible from 550° to 565° F.
In some localities, the quality of the gas is such that after
burners have been in use for some time they may become
clogged. If air pressure is available near the machine, it is a
good plan to blow out the burners and mixing valves every
few weeks. Bellows may also be used for this purpose.
Do not place the machine in such a position that it will be
subjected to severe drafts of air, as this will cause sudden
variation of temperature in the crucible, due to the blowing
of the flames.
Electric-Heated Crucible
The Ludlow Electric Crucible is so constructed and wired
that the terminals, switches, circuit breakers, etc. are readily
accessible.
All terminals and wires are plainly marked and corres-
pond to the markings as shown in the wiring diagram.
The main feed wires enter the bottom of the control panel
and are connected to the terminals as shown.
From the main hand switch, the wiring is divided into four
circuits, as follows:
Crucible Heater Circuit
Thermostat Circuit
15
v
Throat and Mouth Heater Circuit
Motor Circuit
These circuits are illustrated in separate colors on the wiring
diagram for convenient tracing.
Machine Must be Grounded
All tests are based on the supposition that the machine is
grounded. In most cases the machine is grounded by the line
wire conduit. In case an adequate ground is not so established,
it will be necessary to connect a No. 10 wire between the
frame of the machine and a water pipe, or some other safe
means of transmission to the ground.
Test Lamp
A Test Lamp, A932A, may be used for locating most
electrical trouble in the crucible.
Test Lamp, A932A
How to Use Test Lamp
The test lamp may be used to locate a "ground," an "open
circuit," or a "dead" heating element. An explanation of
terms follows:
Open Circuit
An incomplete circuit, one broken at any point, so that
current does not flow through any part of it. A broken wire or
loose connection can cause an open circuit.
16
Dead Heater
A heater that has an open circuit.
Ground
An electrical connection between an electrical circuit and
the crucible or frame of the machine.
Short Circuit
A connection between the two sides of a circuit so that the
current takes a shorter path than is intended.
Preliminary Tracing of Electrical Trouble
All circuits are protected by circuit breakers. In case of
ground or short, circuit breaker goes automatically to "off"
position. When trouble is corrected, switch circuit breaker to
"on" position. Other indications of electrical trouble will be
variations of temperature of the type metal in the crucible
or at the mouthpiece, or stopping of machine. Variations of
temperature have to do with the crucible, throat or mouth-
piece heaters or circuits. Stopping of the motor is confined
to the motor circuit.
Control Panel Test
With test lamp short-circuited, place test points on power
terminals. If the current reaches these terminals, the lamp
will light. If the lamp does not light, test the main cut-out
fuses.
Open Circuit Test
Turn on the panel hand switch and, with test lamp short-
circuited, make the same test on terminals of each circuit.
This test should light the lamp.
If the above tests fail to light the lamp, the failure may be
due to a broken wire, loose connection, a defective hand
switch or a faulty unit, which must be corrected.
Plate No. 11
.
CRUC
r~i
*s
C
Mi
3U)I
TERMINAL f'<s •
BLOCK Ci T !<
MOTOR
SWITCH
U>1RIN<
AT
MOUTHPIECE
/ HEATERS
THROAT
HEATER
)LPANEL
Ground Test
With the panel switch turned off, remove the lead wires
from all terminals and with the test lamp connected to a
lighting circuit touch each of the terminals in the control
panel with the live point of the test lamp. If a light shows, it
indicates a ground which must be corrected.
Short Circuit Test
If the metal in the crucible fails to melt out, or if the
mouthpiece freezes and there is no indication of either an
open circuit or a ground, check the circuit breakers. If in
"on" position, turn to "off" position and check the wires as
well as each of the heating units for a short circuit. The test
lamp described above cannot be used successfully for all short
circuit tests. An ordinary light bulb test should be made on
the terminals of the heating units. A dim light indicates there
is no short circuit. A bright light indicates a short circuit.
Motor Circuit Test
If the motor fails to start, slows down, stops, or overheats,
it is an indication of trouble in the motor or motor circuit.
Before making any tests, remove the belt and see if the trou-
ble persists. If motor runs satisfactorily with the belt removed,
then look for mechanical trouble in the machine. If motor
fails to operate with belt removed, check motor circuit as
outlined above.
Crucible Thermostat Adjustment
Insert hot metal thermometer near the mercury bulb in the
crucible metal and allow sufficient time for the thermometer
reading to reach the temperature of the metal. Open back of
thermostat. Loosen set screw and turn "stem" with wrench
supplied with thermostat until the indicating hand corre-
sponds with the temperature shown by the thermometer and
then tighten the set screw.
Mouthpiece Thermostat Adjustment
To calibrate the mouthpiece thermostat:
Set crucible temperature 550°.
Turn off current for the mouthpiece and throat units at
circuit breaker.
Heat from the crucible will also heat the throat and mouth-
piece. Allow 30 minutes for heat to equalize. There will be
some heat lost, so that when the temperature of the metal in
the crucible is 550° the temperature at the bulb of the mouth-
piece thermostat will be approximately 450°.
If the mouthpiece thermostat does not read 450°, then
loosen set screw and turn stem until the indicating hand is at
450° and tighten set screw. Turn on current at circuit
breaker.
This method of calibrating the mouthpiece thermostat will
result in metal temperatures within 10° plus or minus. A more
accurate adjustment is possible by using a surface thermome-
ter at the mouthpiece, although this is not regarded as
essential, since the heat at the mouthpiece and throat of
crucible will depend upon local conditions.
17
Plate No. 1
4 8 /X-^ 40G
Dual Indicating The
Part No.
A400EB Dual Ind
A410y 2 EA Thermos!
FRONT VIEUU
R.H. END V1EUU
18
MACHINE DRIVE PART5
)
V
Machine Drive Parts • Plate No. 1
Part No. Description
Part No.
15A
Oiler
159
A16
Main Shaft Assembly (Sold only as an assembly
160C
—includes 22%)
160%
21
Main Shaft Collar— Right
163C
22%
No. 6 Taper Pin— 2%" long
168
26
Main Shaft Bearing — Right
171
28
Main Shaft Bearing Cap — Right
180A
37A
Leg (Right)
181
A48A
Table Assembly (Sold only as an assembly)
182
64
1/2" bolt size VA" OD x % 2 " thick Washer
197
95
% 6 "-18 Hexagon Nut
198
A100A
Motor — % hp (Specify rpm. voltage, cycles and
199
phase)
M210
118A
Motor Shim — for 1425 rpm motor only
405A
(not illustrated)
406
A123B
Motor Pulley and screw — %" bore —
407
for 1425 rpm motor
408
A124B
Motor Pulley and screw — %" bore —
410
for 1725 rpm motor
416A
A136D
Pulley
416%
136V 2
Pulley Key
418
A137C
Pulley Shaft Assembly
423
(includes 139B, 140A and 140y 2 )
428
139B
Pulley Pinion (sold only in A137C)
434A
140A
3 / 16 " dia. x iy 2 " long Roll Pin
435A
140%
Pulley Pinion Hub
A436B
142B
Main Drive Belt
437
A150
Main Shaft Driving Gear Assembly
A442C
(Includes 450A, 451 and 452%)
450A
150y 2 C
Motor Wiring Unilet Bracket
460
151A
Driving Gear Pinion
A153A
Driving Clutch Gear Safety Knob Screws
584
153%A
Driving Clutch Gear Safety Knob Screws
1108%
JL54AL
Driving Clutch Gear __
1430A
155B
Driving Clutch Gear Safety KeyS
1650
Description
Driving Clutch Gear Hub
Motor Base
Motor Base Washer
Driving Clutch Shaft
% e "-18 x %" long Hexagon Head Cap Screw
%^20 x %" long Flat Fillister Head Screw
Drive Shaft Bracket
% 6 "-14 x 1%" long Hexagon Socket Cap Screw
% 6 " dia. x 1%" long Hardened Dowel Pin
Clutch Shaft Oil Tube
Clutch Body Oil Tube
Pulley Shaft Oil Tube
% 6 "-18 x %" long Hexagon Head Cap Screw
Tripping Lever
Tripping Lever Stud
Tripping Lever Connection
Tripping Lever Connection Stud
Tripping Lever Intermediate
Tripping Lever Intermediate Bracket
No. 10-32 x 1" long Hexagon Socket Cap Screw
Tripping Lever Clevis
Clutch Body
Clutch Body Oil Tube Bushing
Clutch Release
Clutch Release Fulcrum
Clutch Release Yoke Assembly
Clutch Release Connection
Clutch Release Bracket Assembly
Clutch Disc
% 6 "-18 x 1%" long Cup Point Hexagon Socket
Self Locking Set Screw
% 6 " Bolt Size x *y 16 " OD x He* thick washer
%"-13 x 1%" long Hexagon Head Cap Screw
^"-20 Heavy Hexagon Nut
%"-20 x 1" long Hexagon Head Cap Screw
19
Plate No. 2
FRONT V IEUU
CLUTCH MECHANISM
20
Electric Crucible Crc
Part No.
68
%>>" dia.
201EA
Bottom G
205EB
Electric C
209EB
Electric C
2091/2
Electric C
210
Crucible (
A211EA
Electric C
A212EA
213B
216
217A
218A
224ED
225A
225y 2
226D
2261/2
2271/2
2291/2
230
239E
A247F
250
251A
252
.
400EB
404
•3916
■40 3
12 19
4 I SEA
394^E
392±E
Clutch Mechanism • Plate No. 2
Part No. Description
Part No.
16
Main Shaft (sold only as assembly A-16)
430
21
Main Shaft Collar— Right
433
22%
No. 6 Taper Pin— 2%" long
434A
28
Main Shaft Bearing Cap — Right
435A
68
% 2 " dia. x 3/4" long Cotter Pin
A436B
95
5 / 16 "-18 Hexagon Nut
437
150
Driving Gear — Main Shaft
438
151A
Driving Gear Pinion
438%
163C
171
Driving Clutch Shaft
%"-20 x %" long Flat Fillister Head Screw
442C
180A
Drive Shaft Bracket
444
182
% 6 " Dia. x 1*4" long Hardened Dowel Pin
445A
M208
%"-16 x y 2 " long Oval Point Slotted Headless Set
Screw
446
230
y 4 "-20 Standard Jam Nut
450A
408
Tripping Lever Connection Stud
451
418
Tripping Lever Clevis
419
No. 10-30 x y 8 " thick Jam Nut
452%
423
Clutch Bodv
457
425
Vs" dia. x y 2 " long Dowel Pin
"^426
Clutch Pin
584
M427
Clutch Pin Spring
701
429
No. 8-32 x y 2 " long Round Head Screw with lock
washer
14621/s
Description
% 2 " dia. x % 6 " long Dowel Pin
Clutch Release Yoke Spring
Clutch Release
Clutch Release Fulcrum
Clutch Release Yoke and Extension Assembly
Clutch Release Connection
Clutch Release Yoke Spring Plunger
V±"-20 x %" long Oval Point Slotted Headless Set
Screw
Clutch Release Bracket
Clutch Release Spring Plunger
Clutch Release Spring
y 2 "-13 x y 2 " long Cup Point Slotted Headless Set
Screw
Clutch Disc
%"-20 x V 2 " long Flat Head Hexagon Socket Cap
Screw
i/i" dia. x %" long Roll Pin
% 6 "-24xy 2 " long Cup Point Hexagon Socket
Headless Set Screw
% 6 " Bolt Size x n/xe" OD x y 16 " thick Washer
y^-20 x 1" long Oval Point Slotted Headless Set
Screw
No. 13 Woodruff Key
21
Plate No. 3
~v
TABLE LIFTER
22
Crucible Operating Me
Part No.
282
Plunger Con
286
Plunger Car
287
Plunger Car
288
3/ 8 "-16 Hexa
289
Plunger Car
290
Plunger Car
562
% 6 "-18Sta]
625y 2
V±"-20 x %
gon Sock
632
% 2 " dia. x
742A
Safety Shaf
744
No. 2 Tapei
753A
Safety Fing
'
.
locket Cap Screw
sting Screw
art 205-EB)
Head Screw
>cket Cap Screw
embly, consisting of
wivel
:rew
wer)
her
Table Lifter • Plate No. 3
Part No.
Description
10B Main Frame (not sold)
11B Frame Front Plate
16 Main Shaft (sold only as assembly A-16)
17 Main Shaft Bearing— Left
18 i4"-20 x %" long Flat Fillister Head Screw
19 Main Shaft Bearing Cap — Left
20 ^"-IS x 2" long Hexagon Socket Cap Screw
22V 2 No. 6 Taper Pin— 2y 2 " long
23 Main Shaft Collar— Left
30A Frame Cover
38 Ms'-lS x IY2" long Hexagon Head Cap Screw
39A Leg
44 i/ 2 " Bolt Size x 1" OD x 5 / 16 " thick Washer
48A Table (sold only as assembly A-48-A)
49 Table Hinge
50 i/ 2 " Dia. x 2" long Dowel Pin
51 i4"-20 x % 6 " long Cup Point Slotted Headless Set
Screw
52 Table Hinge Bracket
52^2 V^'-IS x 1" long Hexagon Head Cap Screw
53^2 No. 10-30 x %" long Truss Head Machine Screw
54 14" Dia. x %" long Hardened Dowel Pin
57A Table Lifter
Part No.
Description
571/2
Table Lifter Handle
58B
Table Lifter Fulcrum
58i/ 2
i/ 2 "-13 Hexagon Steel Cap Nut
60
Table Lifter Latch
66
Table Lifter Link
67
Table Lifter Link Hinge Pin
68
% 2 " dia. x %" long Cotter Pin
69
Table Lifter Link Slide Pin
72
Table Lifter Slide
75
Table Lifter Slide Cap
80A
Table Guard — Left Hand
84A
Table Guard — Left Hand Rear
171
i4"-20 x %" long Flat Fillister Head Screw
M185
i,4"-20 x %" long Round Head Screw
M216
i/ 2 " Bolt Size x %" OD x % 4 to % 2 " thick Steel
Washer
415
Table Lifter Latch Fulcrum
511
%e"-18 x %" long Flat Fillister Head Screw
672
No. 10-30 x %" long Round Head Screw
778A
•Ke" dia. x%" long Roll Pin
906B
Galley Base
908A
Galley Bracket
1 (Rear)
acket
n Lever Stop Pin
1 (Front)
ri Holder
23
Plate No. 4
Plate No. 7
-
534
540C
TABLE TOP ASS EMBLY
PARTIAL. BACK V*E
24
.
iption
pring Stud
ssembly
ulcrum
crew
J Rack Stop Pin
■eturn Spring Stud
ably, consisting of parts,
nd 689y 2
oint Slotted Headless Set
djusting Set Screw
Table Top Assembly • Plate No. 4
Part No. Description
18 %"-20 x %" long Flat Fillister Head Screw
45 % 2 " dia. x % 6 " long Dowel Pin
46 K 6 " dia. x %" long Dowel Pin
47 Table Latch Spring Stud
48A Table (sold only as assembly A-48-A)
49 Table Hinge
50 y 2 " dia. x 2" long Dowel Pin
51 %"-20 x % 6 " long Cup Point Slotted Headless Set
Screw
52 Table Hinge Bracket
53A Table Filling Piece
531/2 No. 10-30 x %" long Truss Head Machine Screw
61A Table Filling Piece Opening Cover
70A Table Latch Eccentric Bushing
70*4 Table Latch Eccentric Bushing Stop
71A Table Latch Pawl
78 Table Guard— Right Hand
80A Table Guard— Left Hand
82 Table Guard— Right Hand Rear
84A Table Guard— Left Hand Rear
85A Table Latch Bracket
86B Table Latch
87A Table Latch Shaft
87V 2 No. 10-30 x y 8 " long Oval Point Slotted Headless
Set Screw
90y 2 Table Latch Pawl Stud
248 Nd. 10-30 x y 2 " long Flat Fillister Head Screw
326 % 6 " dia. x %" long Dowel Pin
512 % 6 " dia. x %" long Dowel Pin
516 Locking Release Catch
518A Locking Release Bell Crank
520A Locking Release Rod
Part No. Description
521A Locking Release Rod Yoke
525A Locking Release Positive Clutch Knob
533 Locking Release Tripper Holder
534 Locking Slide Safety Bumper Fulcrum Screw
540C Locking Slide Safety Pawl Bumper
(21 em— Use 595C for 22y 2 em)
546A Locking Lever Body
546% Locking Lever Arm
547 Locking Lever Handle
548 Locking Lever Handle Screw
555A Locking Lever Anchor
559B Locking Lever Link
563 A Locking Equalizing Bar Clamp Adjusting Screw
566C Locking Slide
570 No. 8-36 x %" long Fillister Head Screw
571 Locking Slide Guide — Front
573 No. 8-36 x % 2 " long Oval Point Slotted Headless
Set Screw
574C Locking Slide Guide — Rear
M575B Locking Guide
576A Locking Guide Screw
577B Locking Slide Guide Screw — Rear
578C Stick Stop Slide and Locking Adjusting Block
Guide
578% 5 /i 6 "-18 x V 8 " long Flat Fillister Head Screw
579B Locking Slide Safety Pawl— Rear
579% 5 /i 6 "-18 x 1%" long Flat Fillister Head Screw
581 14" dia. x 7 8 " long Dowel Pin
582B Stick Stop Slide and Locking Adjusting Block
Guide Adjusting Screw
585A Locking Equalizing Lever
586A Locking Equalizing Lever Stud
Table Top Assembly • Plate No. 4
Part No. Description
588A Locking Equalizing Bar Clamp
590C Locking Equalizing Bar
591 Locking Equalizing Bar Stud
593V 2 Locking Equalizing Lever Adjusting Screw Cap
594 Locking Equalizing Bar Shoe
596 Locking Equalizing Bar Clamp Roller
597A Locking Equalizing Bar Clamp Roller Fulcrum
698 i4"-20 x y 2 " long Flat Fillister Head Screw
724y 2 A Stick Stop Slide Pin
730A Safety Lever
Description
Part No.
A733A Safety Lever Shaft Bearing Assembly
739B Safety Operating Lever
740A Safety Operating Lever Fulcrum
747B Safety Connecting Rod
755 Safety Finger Spring— Upper
787 i/4"-20 x %" long Button Head Socket Screw
788 Lock Down Knob
918A Slug Pusher Cam Stud
944V 2 No. 8-36 x % 2 " long Truss Head Screw
'
Delivery Slide Asseml
Part No.
135
No. 10-30 x
171
i/ 4 "-20 x %
216
No. 8-36 x
230
i/i"-20 Stan
248
No. 10-30 x
325
No. 8-36 H<
415
10-30 Shou
(Same as
419
No. 10-30 I
425
i/ 8 " Dia. x
529
3 /i 6 "ODx
Spring
570
No. 8-36 x
573
No. 8-36 x
Set Screi
622y 2
i/ 8 " Dia. x
636
Slug Holde
6361/4
No. 8-36 x
Set Sere 1
-\645B
Slug Holde
-V645%
Slug Holde
A646A
Slug Holde
A646y 2 A
Slug Holde
A650J
Delivery S
650J
Delivery S
65iy 2
Mold Wipe
652V 2
Delivery S
654i/ 2
i/ 8 " Dia. x
A655D
Delivery A
A655D-1
Delivery A
655D
Delivery A
655i/ 2
Delivery A
26
Plate No. 5
,
V.
1
586A
TABLE- *QP PARTS
( CROSS -S&CTION ED TO SHOcJ INTERNAL PARTS )
27
'
■■^ : --
■ .
Table Top Parts • Plate No. 5
Part No. Description
18
48A
70A
85A
86B
87A
M185
S207
230
248
326
419
512
516
517
518A
520A
521A
522
523B
524A
525A
525%
526Vo
533
534
540C
541
543
544
545
28
y±"-20 x 7 S " long Flat Fillister Head Screw
Table (sold only as assembly A-48-A)
Table Latch Eccentric Bushing
Table Latch Bracket
Table Latch
Table Latch Shaft
i/i"-20 x %" long Round Head Screw
Vi
dia. x %" long Dowel Pin
20 x % 6 " thick Jam Nut
No. 10-30 x y 2 " long Flat Fillister Head Screw
% G " dia. x 7 8 " long Dowel Pin
No. 10-32 x y 8 " thick Jam Nut
% 6 " dia. x %" long Dowel Pin
Locking Release Catch
V 8 " dia. x % 6 " long Dowel Pin
Locking Release Bell Crank
Locking Release Rod
Locking Release Rod Yoke
14 6 " dia. x % 2 " long Dowel Pin
Locking Release Rod Spring
Locking Release Positive Clutch Sleeve
Locking Release Positive Clutch Knob
Locking Release Positive Clutch Pin
Locking Release Positive Clutch Spring
Locking Release Tripper Holder
Locking Slfde Safety Pawl Bumper Fulcrum Screw
Locking Slide Safety Pawl Bumper
(21 em— Use 595C for 22% em)
Locking Slide Safety Pawl Bumper Stop Pin
Locking Slide Safety Pawl
Locking Slide Safety Spring
Locking Slide Safety Pawl Plunger
Part No. Description
546A Locking Lever Body
546% Locking Lever Arm
547 Locking Lever Handle
548 Locking Lever Handle Screw
550 Locking Lever Fulcrum
555A Locking Lever Anchor
556 Locking Lever Anchor Screw
557 %6" dia. x %" long Hardened Dowel Pin
559B Locking Lever Link
560 Locking Lever Link Stud
561 Locking Lever Spring
563 A Locking Equalizing Bar Clamp Adjusting Screw
566C Locking Slide
567 Locking Slide Shoe
568 Locking Slide Shoe Spring
569 No. 8-36 x %" long Flat Fillister Head Screw
570 No. 8-36 x %" long Flat Fillister Head Screw
571 Locking Slide Guide — Front
573 No. 8-36 x % 2 " long Oval Point Slotted Headless
Set Screw
574C Locking Slide Guide — Rear ;
M575B Locking Guide
576A Locking Guide Screw
577B Locking Slide Guide Screw — Rear
578% % 6 "-18 x Vs" long Flat Fillister Head Screw
579B Locking Slide Safety Pawl — Rear
579% %g"-18 x 1%" long Flat Fillister Head Screw
580 Locking Slide Safety Pawl Spring
581 i/4" dia. x %" long Hardened Dowel Pin
582B Stick Stop Slide and Locking Adjusting Block
Guide Adjusting Screw
584 Locking Guide Screw Washer
Table Top Parts • PI
Part No.
585A
Locking I
586A
Locking I
587
Locking I
588A
Locking I
5881A
Locking I
589
Locking I
590C
Locking I
591
Locking I
592
Locking I
593
Locking I
593i/>
Locking i
594
Locking I
596
Locking I
597A
Locking I
597y 2 A
Locking j
Screw
598
Locking 5
599
Locking I
698
^"-20 x 1
710
Stick Stop
713A
Stick Stor
h
.
rew
ened Dowel Pin
lamp Adjusting Screw
fillister Head Screw
fillister Head Screw
)nt
I Point Slotted Headless
ar % : «
Table Top Parts • Plate No. 5
Part No. Description
585A Locking Equalizing Lever
586A Locking Equalizing Lever Stud
587 Locking Equalizing Lever Spring
588A Locking Equalizing Bar Clamp
588V2 Locking Equalizing Bar Clamp Spring
589 Locking Equalizing Bar Lock Washer
590C Locking Equalizing Bar
591 Locking Equalizing Bar Stud
592 Locking Equalizing Bar Stop Pin
593 Locking Equalizing Lever Adjusting Screw
593 1 /> Locking Equalizing Lever Adjusting Screw Cap
594 Locking Equalizing Bar Shoe
596 Locking Equalizing Bar Clamp Roller
597A Locking Equalizing Bar Clamp Roller Fulcrum
597V2A Locking Equalizing Bar Clamp Roller Fulcrum
Screw
598 Locking Slide Safety Pawl Fulcrum
599 Locking Equalizing Bar Screw Rest
698 *4"-20 x V 2 " long Flat Fillister Head Screw
710 Stick Stop (21-em— use 712 for 22% em)
713 A Stick Stop Adjusting Screw Set Screw-
Part No
Description
714
Stick Stop Adjusting Screw
715
Stick Stop Spring
723
Stick Stop Slide Bumper Block
724y L >
Stick Stop Slide Knob
725B
Stick Stop Slide
726
Stick Stop Slide Spring
730A
Safety Lever
730y 2
Safety Lever Screw
731
No. 2 x 1" long Taper Pin
732A
Safety Lever Shaft
A733A
Safety Lever Shaft Bearing Assembly
734
V4""20 x */£" long Round Head Screw
739B
Safety Operating Lever
740A
Safety Operating Lever Fulcrum
747B
Safety Connecting Rod
754
% 6 " dia. x V/ long Hardened Dowel Pin
787
Y±"-20 x %" long Hexagon Socket Button Head
Screw
788
Lock Down Knob
789
Lock Down Knob Washer
918A
Slug Pusher Cam Stud
w — Rear
illister Head Screw
I — Rear
.
^illister Head Screw
pl
I Spring
ned Dowel Pin
eking Adjusting Block
sher
2«>
\
Plate No. 6
£48-
30
675£
697
PLAN VIE10J
RIQHT HANID SIDE VIEUJ
BOTTOM VIEUJ
DELIVERY SLIDE ASSEMBLY
Plate No. 5
\\
y
787 —
5 12-
S55A-
556-"
54-7 ~~^~
54 8 "
568^
5 70 ^
5 87
3 ^v
578£»
74 OA..
730^s
730/\—
753A^
73ZA —
734-
733^-
75 4, —
.
Delivery Slide Assembly • Plate No. 6
Part No. Description
Part No.
Description
jembly
m
Socket Screw
ad Screw
135 No. 10-30 x %" long Round Head Screw
171 i,4"-20 x %" long Flat Fillister Head Screw
216 No. 8-36 x %•* long Round Head Screw
230 %"-20 Standard Jam Nut
248 No. 10-30 x %" long Flat Fillister Head Screw
325 No. 8-36 Hexagon Nut
415 10-30 Shoulder Screw
(Same as Table Lifter Latch Fulcrum)
419 No. 10-30 Standard Jam Nut
425 %" Dia. x %" long Dowel Pin
529 % 6 " OD x 29/ 32 " Overall Length Extension
Spring
570 No. 8-36 x %" long Fillister Head Machine Screw
573 No. 8-36 x % 2 " long Oval Point Slotted Headless
Set Screw
622% i/ 8 " Dia. x *% 4 " long Dowel Pin
636 Slug Holder Cam Stud
636% No. 8-36 x 7 / 16 " long Oval Point Slotted Headless
Set Screw
% 645B Slug Holder Operating Plate
-^645% Slug Holder Operating Plate Rivet
A646A Slug Holder Cam Assembly (Right Hand)
A646i/ 2 A Slug Holder Cam Assembly (Left Hand)
A650J Delivery Slide Assembly
650J Delivery Slide
651% Mold Wiper Arm— Front
652% Delivery Slide Centralizing Fork
654% y 8 " Dia. x % 2 " long Dowel Pin
A655D Delivery Arm Assembly
A655D-1 Delivery Arm Sub- Assembly
655D Delivery Arm (sold only as assembly A-655-D)
655% Delivery Arm Bracket Guard
656%C Delivery Arm Bracket Guard Cover
657% A Delivery Arm Shock Pad (Leather)
658% Delivery Arm Bushing
659 Delivery Arm Fulcrum
660B Slug Guide— Right Hand
A661A Delivery Arm Cam Assembly
661A Delivery Arm Cam
661% A Delivery Arm Cam Stud
662B Slug Guide— Left Hand
662% Delivery Arm Cam Spring
A663H Slug Holder Assembly— Right Hand
663H Slug Holder— Right Hand
(sold only as assembly A-663-H)
663% Delivery Arm Cam Spring Stud — Long Shoulder
A664H Slug Holder Assembly — Left Hand
664H Slug Holder— Left Hand
(sold only as assembly A-664-H )
664% Delivery Arm Cam Spring Stud — Short Shoulder
q % 665C Slug Holder Spring
665% Slug Holder Spring Stud
666A Slug Holder Stop Pin
£^668% A Mold Wiper Arm Extension
669 Slug Holder Equalizing Screw
670H Slug Holder Bearing Plate — Rear
670% Slug Holder Bearing Pin
671G Slug Holder Bearing Plate — Front
672% Slug Support Felt Stud
673 Delivery Arm Cam Operating Stud
674C Delivery Slide Cover
674%A Mold Wiper Arm Cam Rest
675 Delivery Arm Cam Rest
3^ >< 675% Delivery Arm Spring
31
Delivery Slide Assembly • Plate No. 6
Part No. Description
Part No.
676D
Mold Wiper
690y 2
676%
y 8 " Dia. x %" long Dowel Pin
A69iy 2 A
A678V 2 B
Mold Wiper Arm Assembly
69iy 2 A
678%B
Mold Wiper Arm — Rear
692F
679B
Delivery Arm and Mold Wiper Arm Guide
692%B
679%
Delivery Arm Spring Plunger
A693F
681 %
y^-20 x %" long Cup Point Hexagon Socket Set
693F
Screw
693%
682y>
Mold Wiper Arm Fulcrum
694%
A683D
Slug Support Assembly
695y 2 A
683D
Slug Support
696A
683%B
Slug Support Fulcrum
696%
684A
Slug Support Felt
697
684%A
No. 8x 7 / 10 "OD Washer
697i/ 2
685A
Slug Carrier Gear — Upper
A699
685%
No. 5-44 x i y {i ^ long Oval Point Slotted Headless
Set Screw
686
Slug Carrier Gear — Lower
699%A
687
Slug Carrier Gear Spring Washer
701
687%
Mold Wiper Arm Plunger
688
Slug Carrier Gear Clamp Washer
704
688%
Mold Wiper Arm Plunger Spring
714
689%
Ho" Dia. x 14" long Dowel Pin
919
690
Slug Carrier Gear Stud
980A
Description
Mold Wiper Arm Cam Spring Stud
Mold Wiper Arm Cam Assembly
Mold Wiper Arm Cam
Slug Puller
Slug Puller Bracket
Slug Carrier Assembly
Slug Carrier Rack
Slug Puller Spring
Slug Puller Hinge Pin
Mold Wiper Arm Cam Fulcrum
Delivery Slide Pin
Mold Wiper Arm Rest Screw
Delivery Slide Operating Rack Stop Pin
Mold Wiper Arm Cam Return Spring Stud
Slug Carrier Gear Assembly, consisting of parts,
685A, 686, 687, 688 and 689%
(Not illustrated)
Mold Wiper Lock Stud
*4"-20 x 1" long Oval Point Slotted Headless Set
Screw
Mold Wiper Stop Pin
Delivery Slide Pin Screw
Slug Pusher Cam Roll
Mold Wiper Arm Cam Adjusting Set Screw
1
Table Top Assemb
Part No.
18
%"-20 x
45
% 2 " dia
46
Me" dia
47
Table Li
48A
Table (s
49
Table H
50
y 2 " dia.
51
i/i"-20 x
52
Screw
Table H
53A
Table Fi
53%
No. 10-2
61A
Table Fi
70A
Table L
70%
Table L
71A
Table L
78
Table G
80A
Table G
82
Table G
84A
Table G
85A
Table L
86B
Table L
87A
Table L
87%
No. 10-c
SetSc
90%
Table L
248
No. 10-c
326
3 /ic" Au
512
3 /i 6 "d"
516
Locking
518A
Locking
520A
Locking
32
.
.
I END VIEU J
Em
Plate No. 7
/27IEA 6 6
/2 7 5 ,
28Z
280
CRUCIBLE OPERATING, MECHANISM
33
Crucible Operating Mechanism • Plate No. 7
Part No. Description
Part No.
10B
15A
16
22
25
59
64
68
95
194M>
205EB
210
213B
214A
A215A
216
217A
218A
219
220A
223
224ED
225A
225%
226D
226E
229%
230
231B
232
233
34
Main Frame (not sold) 234B
Oiler— Straight Threaded 5 / 16 "-32 with cover 234V 2
Main Shaft (sold only as assembly A-16) 236
No. 6 Taper Pin— 23/4" long 237
Woodruff Key— Size "G" 239E
V 2 "-13 Standard Jam Nut
i/ 2 " Bolt Size x 114" OD Washer 240A
% 2 " Dia. x %" long Cotter Pin 242
% 6 "-16 Hexagon Nut A247F
Main Shaft Bearing Oil Tube 248
Electric Crucible (sold as assembly A-205-EB-2) 250
Crucible Cam Horizontal Roll Shaft A251AE-1
Crucible Adjusting Bolt
Crucible Adjusting Bolt Nut 254B
Crucible Adjusting Bolt Guard 258
No. 8-36 x 4" long Round Head Screw 259
Crucible Spring 260
Crucible Spring Washer A263-1
y 8 " Dia. x V/4" long Cotter Pin 270A
Crucible Cam 270%
Crucible Cam Horizontal Roll 271EA
Crucible Cam Lever (Electric) 271 1 /o
Crucible Cam Lever Fulcrum 272
Crucible Cam Lever Oil Tube 273
Crucible Cam Roll Frame 274A
V 4 "-20 x %" long Flat Head Screws \| 275
i4"-20 x 1" long Round Point Square Head Set 276
Screw 277
i/ 4 "-20 Standard Jam N ut 278
Crucible Swivel 279
Crucible Swivel Nut ^80?
Crucible Swivel Nut Pin 281
Description
Crucible Swivel Bracket
Swivel Bracket Lock
y>"-13 x \y% long Hexagon Socket Cap Screw
Crucible Swivel Bracket Adjusting Screw
Crucible Casing (Electric)
(not sold separately — see part 205-EB)
Crucible Casing Hinge Pin
Crucible Casing Dowel Pin
Crucible Mouthpiece
No. 10-30 x y 2 " long Fillister Head Screw
%"-20 x %" long Hexagon Socket Cap Screw
Electric Crucible Plunger Assembly, consisting of
Plunger, Pin and Link
Plunger Cam
Plunger Cam Lever
Plunger Cam Lever Fulcrum
Plunger Cam Lever Bracket
Plunger Spring Sub-Assembly
Plunger Spring Connecting Swivel
Plunger Spring Connecting Screw
Plunger Connecting Rod
Plunger Spring Block
Plunger Connecting Rod (Lower)
Plunger Connecting Rod Washer
Plunger Connecting Lever
Plunger Connecting Lever Pin (Rear)
Plunger Connecting Lever Bracket
Plunger Connecting Yoke Cam Lever Stop Pin
Plunger Connecting Yoke
14" Dia. x 1%" long Roll Pin
Plunger Connecting Yoke Pin (Front)
Plunger Connecting Lever Pin Holder
/
Table Lifter • Plate
Part No.
10B
Main Fr.
11B
Frame F
16
Main Sh
17
Main Sh
18
i/4"-20 x
19
Main Sh
20
i/ 2 "-13 x
22i/ 2
No. 6 T«
23
Main Sh
30A
Frame C
38
l/ 2 "-13 x
39A
Leg
44
1/2" Bolt
4SA
Table (s
49
Table H
50
1/2" Dia.
51
i,4"-20 x
52
Screw
Table H
52y 2
i/ 2 "-13 t
531/2
No. 10-;
54
1,4" Dia
57A
Table L
i_i._:
I E
J
Crucible Operating Mechanism • Plate No. 7
Fart JNo.
Description
Part No.
282
Plunger Connecting Lever Holder Stud
762
286
Plunger Cam Lever Shoe
287
Plunger Cam Lever Shoe Screw
956B
288
%"-16 Hexagon Nut
999i/ 2
289
Plunger Cam Lever Roll
290
Plunger Cam Lever Roll Stud
1231%
562
5 /i 6 "-18 Standard Jam Nut
625y 2
l/4"-20 x %" long Oval Point Self-Locking Hexa-
gon Socket Set Screw
1333
632
% 2 " dia. x VA? long Cotter Pin
3265
742A
Safety Shaft
3911
744
No. 2 Taper Pin— 1 i/i" long
753A
Safety Finger
7434
Description
% 6 "-18 x iy 2 " long Oval Point Slotted Headless
Set Screw
1/4" dia. x 1" long Roll Pin
34"-20 x %" long Half Dog Point Hexagon Socket
Set Screw
%"-16 x iy 2 " long Cup Point Hexagon Socket Set
Screw
i/4"-20 x i/ 2 " long Cup Point Hexagon Socket Set
Screw
i/ 8 " x 90° Special Street Elbow
%"-16 x 11/4" long Hexagon Socket Head Cap
Screw
%"-16 x l%" long Hexagon Socket Head Cap
Screw
35
Plate No. 8
..«■:„„*....•<-, '# y' ; :*--.^'> ^ -<<-.. T
A 2 I I EA.
A400EB
\\
J
ELECTRIC CRUCIBLE CROSS-SECTION
Clutch Mechanism
Part No.
16
Main SI
21
Main SI
22%
No. 6T
28
Main SI
68
% 2 " 4
95
5 /ie"-18
150
Driving
151A
Driving
163C
Driving
171
%"-20 :
180A
Drive S
182
5 /ie" Di
M208
%"-16:
230
Scre\
iA"-20
408
Trippin
418
Trippin
419
No. 10-
423
Clutch
425
Vs" dia
^426
Clutch
\i 427
Clutch
429
No. 8-3
~v
36
mm
Electric Crucible Cross Section • Plate No. 8
Part No. Description
Part No.
Description
/
68 % 2 " dia. x %" long Cotter Pin 253E
201EA Bottom Casing Cover
205EB Electric Crucible (sold as assembly A-205-EB-2) 271EA
209EB Electric Crucible Unit Clamp 274A
209y 2 Electric Crucible Heater Spacer 276
210 Crucible Cam Horizontal Roll Shaft 280
A211EA Electric Crucible Heater— Right Hand 281
(Specify Voltage) 285EC
A212EA Electric Crucible Heater— Left Hand 286E
(Specify Voltage) 290E
213B Crucible Adjusting Bolt
216 No. 8-36 x 4" long Round Head Screw 291EA
217A Crucible Spring A301EB
218A Crucible Spring Washer A303EC
224ED Electric Crucible Cam Lever A306EC
225A Crucible Cam Lever Fulcrum
225l/ 2 Crucible Cam Lever Oil Tube 307E
226D Crucible Cam Roll Frame 330E
226y 2 %"-16 Slotted Hexagon Nut 392EC
227% %" bolt size x %" OD x % 6 " thick Steel Washer 392y 2 E
2291/2 *4"-20 x 1" long Round Point Square Head Set 393EB
Screw
230 i4"-20 x % 4 " thick Standard Jam Nut 394V 2 E
239E Electric Crucible Casing A400EB
(not sold separately see part 205EB) 403
A247F Crucible Mouthpiece 404
250 %"-20 x %" long Hexagon Head Cap Screw A418EA
251A Plunger 572
(not sold separately — sold as A-251-AE-1) 1219
252 % 6 " dia. x 2 1 / i" long Hardened Dowel Pin 1466y 2
(not sold separately) 3916
Electric Crucible Plunger Link (not sold sepa-
rately — sold as part of assembly A-251-AE-1)
Plunger Connecting Rod
Plunger Connecting Lever
Plunger Connecting Lever Bracket
Plunger Connecting Yoke Pin — Front
Plunger Connecting Lever Pin Holder
Mouth Unit Cover
Mouth Unit Cover Screw
%6"-18 x 1" l° n g Cup Point Hexagon Socket
Headless Set Screw
Throat Cover
Crucible Wiring Assembly
Mouth Heater (Specify Voltage)
Crucible Throat Heater Assembly
(Specify Voltage)
Magnesium Cement
Throat Cover Pad
Terminal Box (sold only as assembly A-392-EC)
Ovaltube Conduit
Terminal Box Cover
(sold only as part of assembly A-392-EC)
Terminal Box Mounting Washer
Ludlow Dual Indicating Thermostat
Thermostat Bracket
Thermostat Bracket Plate
Thermostat Mercury Tube
% 6 "-18 x 1" long Flat Fillister Head Screw
No. 10-32 x %" long Round Head Screw
i/i"-20 x %" long Fillister Head Cap Screw
No. 10-32 x %" long Flat Head Hexagon Socket
Cap Screw
37
Plate No. 9
A400E B
A4I Oj EA
lu jj - ;m J Llj jj " — pm j
rr^n cm
u
CT QS)
u
nj
D UAL IN DtCATINQ THgRMO STAT
~\
38
»
Machine Drive Parti
Part No.
15A
Oiler
A16
Main Shi
— inch
21
Main Shi
22V»
No. 6 Ta
26
Main Sh*
28
Main Shi
37A
Leg (Rig
A48A
Table As
64
V 2 " bolt j
95
5 /i 6 "-181
A100A
Motor —
118A
A123B
A124B
A136D
Pulley
136%
Pulley K
A137C
Pulley SI
(inclu
139B
Pulley P
140A
3 /ie" dia
140V2
Pulley P
142B
Main Dr
A150
Main Sh
i5oy 2 c
151A
A153A
153y 2 A
155B
Dual Indicating Thermostat • Plate No. 9
Part No. Description
A400EB Dual Indicating Thermostat
A4IOV2EA Thermostat Microswitch
1 \ 1
) \
1
1
L_
j
'■ """
-
Part No.
Description
V
A418EA Thermostat Mercury Tube
421E Mercury Element Flange
39
Plate No. 10
fS
CRUC.
n
Trr
CRUC.
QIQ
-5;
MA<q.
T\tRflfiJ
TM
NAW
SWITCH
010 -^
MOT(
Q
CIRCUIT
BREAKERS
THROAT
TERMMALf
BLOCK iTli 1
MOTOR
SWITCH
KJ* MOTOjg
line:
(JATER
^.COOLER
f6f
-JswrrcHj.
n=s
CRUCIBLE j THROAT
DUAL THERMOSTAT
CRUCIBLE MOUTHPIECE
HEATERS \ / HEATERS
J
aJ
•070-J-1
■ 060-L-
>o2o-
TERMINM-BLOCK
fcoTof
rew>
5-
THROAT
HEATER
U1RIKI6 DIAGRAM OF TV PQ5R APH CRUCIBLE AND 51NGLE PHASE CONTROL PANEL
40
Ground Test
With the panel s^
from all terminals
lighting circuit touc
panel with the live p
indicates a ground \
Short Circuit Test
If the metal in t
mouthpiece freezes
open circuit or a g:
"on" position, turn
well as each of the 1
lamp described abov
circuit tests. An ord
the terminals of the
is no short circuit.
Motor Circuit Test
If the motor fails
it is an indication c
Before making any
ble persists. If motoi
then look for mech
fails to operate wit
outlined above.
i electrical circuit and
of a circuit so that the
tended.
>uble
it breakers. In case of
automatically to "off"
witch circuit breaker to
iectrical trouble will be
3 metal in the crucible
machine. Variations of
cible, throat or mouth-
I the motor is confined
ce test points on power
;se terminals, the lamp
t, test the main cut-out
d, with test lamp short-
minals of each circuit.
amp, the failure may be
3tion, a defective hand
>e corrected.
Plate No. 11
rxl
CRUC.
"1
oTo
CRUC.
o
oTo
olo
T *§
SWITCH
MAI
SWITCH
"Ji
fr*
61616
THROAT MOTOR
fii
f
CIRCUtT
BREAKERS
w
-THROAT
£
TERMINAL f
BLOCK
MOTOR
5UITCH
)o h h
MOTORo-
aif
6 O
©
©
P P
LINE
*->
WATER
m
TaL ;
MAQ.
SWITCH
'1«3
'c k ma iMiy M^^M j
CRUCIBUE THROAT
DUAL THERMOSTAT
CRUC\BLE
HEATERS
MOUTHPIECE
HEATERS
-►cooler
TERMINAL BLOCK 1
THROAT
HEATER
LOlRlNq DIAGRAM OF TYPOQRAPH CRUCIBLE AND 3 PHASE CONTROL PANEL
41
Plate No. 12
•
MOLD COOL1NQ SYSTEM
~\
42
Metal Mold Wiper
After the machine
lower edge of the 1
rounded off to such a
clean. To replace m<
remove it from unde
under the head of tr
place.
To adjust the M<
machine by hand unt
of its travel, at whicl
mold wiper arm abo
correct, loosen Chec
arm near its fulcrum
be turned until the
tighten nut.
To adjust the mol<
hand until the delive
its travel toward the
to the front of the n
Loosen Check Nu
between Adjusting
A678y 2 B, and adjus
2-pt. lead. Then tigh
To adjust the Mo]
follows :
Operate the mach
reached the farthest
machine, at which p
tripped by contact o
Mouthpiece Wiper
ment may be mad
Adjustment Screw,
obtained. Operate tl
ing the power.
.
movable parts as
snerally.
'in, 275.
1 removed.
til the cam shaft
on.
:d for any reason,
very thoroughly
1 on this shoulder
ie ribs of the slug,
illel with the mold.
d A664H, remove
g the Mouthpiece
the left side of the
ck, A695A, which
e slide bottom side
ating Plates, 645B,
ight metal, such as
st the sides of the
>s the Slug Holder
lers should then be
lis position, loosen
ing Screws, 636%,
ifter which tighten
ag Holder Bearing
slug holders, when
the two shoulders
ts, should be of the
:he opening in the
| machine. Replace
Mold Cooling System • Plate No. 12
Part No.
M126B
M132
M171A
M172A
AM190A
231E
M303B
Description
Water Cooled Mold Connectors
No. 8-32 x %" long Oval Fillister Head Screws
Water Cooled Mold Copper Tube Compression
Sleeve
Water Cooled Mold Copper Tube Connection Nut
Water Cooled Mold Hose Clamp
No. 10-24 x y 2 " long Round Head Screw
Water Hose
4 .
v
■
^
Part No.
Description
M307 Mold Connection Adapter
M308A Water Hose Frame Clamp
M309A Water Hose Strap Clamp
M315 Mold Connection Adapter Clip
AM400 Ludlow Water Cooler — Specify Voltage
1614% % 6 "-18 x y 2 " long Cup Point Hexagon Socket Set
Screw
■
.
.
43
Plat* No. 13
753A-
750^
44
MAIN SHAFT PARTS
1
■
230. Then unscrew or
the other adjusting s
instance, if it is nec(
unscrew the left-han<
the desired amount,
until it bears againsl
tighten the Check Nu
the Guard, A215A.
Plunger Height Adju
The plunger shoul
a /i 6 mcn above the 1
adjustment may be c
and Pin, 275. This wi
A piece of wire Ke
"L" shape, so that
molten metal into ti
After the wire has 1
plunger should be j
plunger in this posit
Lever, 274A, should
Rod, 271A. If these 1
Nut, 59, at the bottoii
the connecting rod u
is completed, tighter
Any variation from
result in hollow slugs
Plunger Spring Adj
At the time of ii
should be rechecked.
the users plant with
position, adjust the t
a slight sign of overs
slug. Then release tl
appears. Care shoul
rews 625% of the
just tight enough
;k, yet not so tight
e Crucible Swivel,
at rest position,
and turn this nut,
, or to the left to
3 of the two holes
ment with hole in
:n the mouthpiece
•wing adjustments
machine by hand
inst the under side
I At this point the
position that it is
"C". This insures
nst the under side
tiged by removing
dilated Nut, 214A,
iched, after which
machine by hand
)n under, and is in
it the mouthpiece
nold opening, and
made as follows:
uard, A215A, and
e two Check Nuts,
.
Main Shaft, Cams and Safety Mechanism —Top View • Plate No. 13
Part No. Description Part No.
15A Oiler 605
18 %"-20 x y 8 " long Flat Fillister Head Screw A605
20 %"-13 x 2" long Hexagon Socket Cap Screw
21 Main Shaft Collar (Right) 606
22 No. 6 Taper Pin— 2%" long
22i/ 2 No. 6 Taper Pin— 2y 2 " long
23 Main Shaft Collar (Left) 627
25 "G" Woodruff Key (Used on 220A, 254B, A605 & 628
A647) (Not Illustrated) 629
59 i/ 2 "-13 x % 6 " thick Standard Jam Nut 630
83A Table Latch Yoke Pin 631
83i/ 2 Table Latch Safety Block (Use Pin 84%) 632
91B Table Latch Yoke 634
A91B Table Latch Yoke Assembly (Consists of Yoke A647
[91B], Safety Block [83y 2 ] and Yoke Pin
[83A]). 647
100y 2 A Oil Cup (Threaded) 651C
184B Main Shaft Bearing (Right) Oil Tube 652B
194A Main Shaft Bearing Oil Tube 653A
194y 2 Main Shaft Bearing Oil Tube 656
220A Crucible Cam (Use Key No. 25) 657A
248 10-30 x y 2 " long Flat Fillister Head Screw 658D
254B Plunger Cam (Use Key No. 25) 669%
A258 Plunger Cam Lever Assembly 671%
(Includes 95, 286, 287, 289 and 290) 731
276y 2 Panel Box Bracket Shim 737B
277EB Panel Box Bracket 742A
285 %" Bolt Size x 1% 2 " OD x % 2 " thick Lock 750%
Washer 753A
601 Main Slide Gib (Back) 754%
(Use Dowel No. 425 and Screws No. 602 A) 755%
603 Main Slide Gib (Back L.H.) 1333
(Use Dowel No. 425 and Screws No. 604A)
Description
Main Slide Cam (Sold only as A605)
Main Slide Cam Assembly
(Includes 605 and 627)
Main Slide Gib (Front)
(Use Dowel No. 425, Screws No. 583 & Adjust-
ing Screws No. 604A)
Bottom Trim Cam (Sold only as A605)
Bottom Trim Cam Roll
Bottom Trim Cam Roll Stud
Bottom Trim Lever
Bottom Trim Lever Fulcrum
% 2 " dia. x 1%" long Cotter Pin
Bottom Trim Lever Oil Tube
Ejector Cam and Delivery Cam Assembly
(Includes 647 and 656)
Ejector Cam (sold only in assembly A647)
Delivery Slide Lever
Delivery Slide Lever Fulcrum Bolt
Delivery Slide Lever Fulcrum Nut
Delivery Cam — (Sold in A647 Assembly only)
Delivery Cam Roll
Delivery Cam Roll Stud
Stationary Delivery Slide Centralizer
Delivery Cam Roll Washer
No. 2 x 1" long Taper Pin
Safety Clutch (Lower) (See Plate No. 16)
Safety Shaft
Lower Safety Shaft Spring
Safety Finger
Spring Shield
Spring Post
y"-20 x %" long Hexagon Socket Set Screw
45
i
Plate No. 14
&IIIIIIIIIIIIIIIIIIIIIII&
MAIN SLIDE
ing guide at the tim<
guide itself is out of i
The locking guide
merit of stick may be
adjustment, the Loc
loosened, which wil]
Adjusting Screws, 58!
will be necessary to
the Screws, 576A, wh
If the locking guid
extent that the Lock
does not operate prop
the guide from the
Safety Connecting R
Bar, A590C. Loosen
Slide, 600, to the hij
slug halfway into th
blank slug and the loc
when using a 12-pt. r
6-pt. mold.
Mouthpiece to Mold
Revolve the belt p
ready to come into
paper between the m<
machine by hand un
the under side of the
until the paper may b
will show whether the
against the mold.
There are two wa)
of adjustment with r
under side of the mol
wise in such a way th
only along one side,
section. Second, the
.
Rod, 747B. Then
mouthpiece is in
mold, but is still
ank slug block in
on the side of the
tck out Adjusting
ie locking equaliz-
• Adjusting Screw
0, on the Locking
isting screw until
| of the blank slug
ne tapping the top
the equalizing bar
blank slug block.
e equalizing bar.
rtments have been
tat when a line is
h the shank of the
. This adjustment
;rew, 71 3 A, in the
Adjusting Screw,
is obtained, after
istment by casting
the machine and
ie Locking Guide,
| and the spring
>rings, 568. These
r long usage and
5 is not parallel to
not have sufficient
f against the lock-
Main Slide • Plate No. 14
Part No.
Description
59
i/ 2 "-13 Jam Nut (%" across flats)
64
Washer for 1/2" Bolt
73
Table Latch Operating Stud Bracket
1
77
Table Latch Operating Stud
158
y± Shakeproof Washer
171
i/i"-20 x %" long Flat Fillister Head Screw
216
8-36 x 14" long Round Head Screw
M216
Washer for i/ 2 " Bolt
241 1/ 2
y^-20 x y% long Hexagon Socket Cap Screw
257
Washer for %" Bolt
303y 2
Main Slide Oiler
425
1/8 " round x l/>" long Dowel Pin
531
Locking Release Tripper Stud (Main Slide)
557
% 6 " round x %" Hardened Dowel Pin
557i/ 2
Bottom Trim Slide Gib Screw
600
Main Slide
609
Main Slide Cam Roll
610A
Main Slide Cam Roll Stud
611
Main Slide Dowel
612A
Main Slide Adjusting Plate
613A
Main Slide Adjusting Plate Screw
614
Main Slide Adjusting Screw
615
Main Slide Adjusting Screw Check Nut
6I51/0
%" Plain Lock Washer
616
Main Slide Spring
Part No. Description
616% Main Slide Adjusting Screw Check Nut (Upper)
617 Main Slide Spring Bar
619 Main Slide Mold Screw
620A Bottom Trim Slide
621 Bottom Trim Slide Roll
622A Bottom Trim Slide Roll Stud
623 Bottom Trim Slide Gib
625A i/4"-20 x %" long Self-Locking Ov,al Point Socket
Set Screw
6251/2 i/i"-20 x %" long Self-Locking Oval Point Socket
Set Screw
633 Ejector Slide Gib Guard
635 Bottom Trim Knife
A639A Ejector Blade Assembled (6-point)
641 Ejector Clamp
642 %"-16 x %" long Hexagon Head Cap Screw
643B Ejector Slide
644 Ejector Slide Gib
648 Ejector Cam Roll
649A Ejector Cam Roll Stud
698 i/4"-20 x 1/2" long Flat Fillister Head Screw
9991/2 i/4"-20 x %" long Half Dog Point Socket Set
Screw
16831/2 10-32 x %" long Cup Point Headless Set Screw
47
Plate No. 15
o T
626
616'
61QA
♦
64
i i r
618
I «
604A 583
f
613A
I
602A 625A 6
611 698
?
216
o
315*2
II
531
633
616
600
617
601
603
Main Slide Parts
48
Before the ma-
been tested and
has been in use
readjust some
closely and care
Safety Mechan
Before makir
table with the h
that the Safety I
Cam Lever, A2£
the plunger will
The Locking
designed that if 1
does not strike
place. The oper
become clogged
its operation.
The Locking !
the stick of mat
before the stick
pawl should als<
that might inter
The Safety C
ihorten the life
When tighten -
e knob on the
;h to hold the
the mold and
I the matrices
Main Slide Parts • Plate No. 15
Part No. Description
64 Style 201, y 2 " Washer x % 2 " thick
216 Style 7, No. 8-36 Round Head Screw x *4" long
531 Locking Release Tripper Stud
557Y2 Bottom Trim Slide Gib Spacer Screw
— Use with Lock Washer 158
583 Style 4, No. 10-30 Headless Set Screw x %" long
600 Main Slide (must be sold fitted with part 620- A)
Main Slide Oiler— Use 303y 2
601 Main Slide Gib (back)
Main Slide Gib Dowel Pin— Use 425
602 A Main Slide Gib Adjusting Screw
603 Main Slide Gib (back left hand)
Main Slide Gib Dowel (back left hand) — Use 425
604A Main Slide Gib Adjusting Screw (back left hand)
606 Main Slide Gib (front)
Main Slide Gib Dowel Pin (front)— Use 425
Main Slide Gib Adjusting Screw (front top) —
Use 583
Main Slide Gib Adjusting Screw (front) —
Use 604A
609 Main Slide Cam Roll
610A Main Slide Cam Roll Stud
Main Slide Cam Roll Stud Set Screw — Use 626
Part No. Description
611 Main Slide Dowel
613 A Main Slide Adjusting Plate Screw
Main Slide Adjusting Plate Screw Washer —
Use 64
614 Main Slide Adjusting Screw
615 Main Slide Adjusting Screw Check Nut
Main Slide Adjusting Screw Lock Washer —
Use 6151/2
615V 2 Style 202, %" Plain Lock Washer
616 Main Slide Spring (box of 6)
616% Main Slide Adjusting Screw Check Nut (upper)
617 Main Slide Spring Bar
Main Slide Spring Bar Screws — Use 698
618 Main Slide Spring Anchor
619 Mold Screw
625 A Bottom Trim Slide Adjusting Screw
625% Ejector and Bottom Trim Slide Adjusting Screw
626 Style 5, %"-20 Square Head Set Screw x %" long
633 Ejector Slide Gib Guard
Ejector Slide Gib Guard Screw — Use 216
698 Style 1, %"-20 Fillister Head Screw x V 2 " long
49
Plate No. 16
635
621
?
642
A-639A
O
643B
641
620A
326
644
622A
624
171
f 9 O
649A 648
557 425
623
Ejector and Bottom Trim Slide Parts
50
be treated with gra
graphite should be j
piece has been asse:
slugs to thoroughly
slugs.
Metal Level in the
Always try to ke
V2 inch below the tc
level is permitted
elements, these eler
their exposure to tl
erable effect on the
be accurately regu
feeder.
Care of the Metal
To secure best re
the Ludlow, as in
contains improper
which is contamin
substance, will cau
this trouble will ap
In some cases thes<
throat and mouthp
satisfactory slug, i
gladly furnish an
will advise you of i
be necessary for ]
obtained by casting
It is not intende(
Ludlow or standai
crucible. Standard
antimony, and th(
contains 4% tin,
Trouble may be e
■
■
3 the plunger or
as this may mar
ssultant damage
ve, the four seg-
use of a screw
ther apart,
lould be avoided
11.
1 will invariably
id porous slugs.
tes on the vented
I can easily be
ubriclean Fluid,
rid in the slot of
>r two to three
with the Mouth-
l the mouthpiece
I in diameter. If
hed clean with a
for a thorough
rom the crucible
rt of the mouth-
ble throat. When
I level by bailing
gnt molten metal
place the mouth-
te crucible. With
Throat Scraper,
lis of the throat,
from the throat
crucible. When
he screws should
Ejector and Bottom Trim Slide Parts • Plate No. 16
Part No. Description
59
171
M216
257
326
425
557
620A
621
622A
623
Style 102, y 2 "-13 Thick Hexagon Jam Nut x *%- 4 "
thick
Style 1, y±"-20 Fillister Head Screw x %" long
Hex. Nut
Ejector Clamp Washer
Style 56, % 6 " Dowel Pin x %" long
Style 56, y 8 " Dowel Pin x %" long
Style 56, % 6 " Dowel Pin x %" long
Bottom Trim Slide
(not sold separately — see part 600)
Bottom Trim Slide Oiler— Use 303y 2
Bottom Trim Slide Roll
Bottom Trim Slide Roll Stud
Bottom Trim Slide Gib
Bottom Trim Slide Gib Screw — Use 557%
Part No.
Description
Bottom Trim Slide Gib Screw Washer —
635
Bottom Trim Knife
Bottom Trim Knife Screw — Use 171
A639A
Ejector Blade Assembled
Ejector Blade Locating Pin — Use 425
641
Ejector Clamp
642
Ejector Clamp Screw
643B
Ejector Slide
644
Ejector Slide Gib
Ejector Slide Gib Pin — Use 557
648
Ejector Cam Roll
649A
Ejector Cam Roll Stud
Ejector Cam Roll Stud Nut— Use M216
1683V 2
Bottom Trim Slide Roll Stud Set Screw
Use 158
51
Plate No. 17
^~t°l
(A8O6K)
MOUTHPIECE WIPER AND
BRACKET ASSEMBLY
52
It will be appare
Ludlow Typogn
relatively few m<
merits that may
operation are ea
Oiling
The Ludlow
oiled twice each
oiled and inspec
should not need
to 70 drops oJ
(SAE-30) mine
use, if used on
used on a single
oiling is as unde
The operator
systematically, s
going through t
required to lubr
The oiler in 1
should be fillec
A945A. Use Lu
which are subje
\
Connect water tubes
om the machine to
lley Base, A-906-B,
, the Delivery Slide
td to the machine,
olten if possible, to
lipments, the motor
td wires connected.
1 on the shaft and
screw in the pulley
of the motor shaft
motor position can
machine to insure
)tor armature must
ion when facing the
urn large pulley by
position. Check the
i
ment
it
ming with the mold
referred to above
>f this manual.
il
Mouthpiece Wiper • Plate No. 17
Part No. Description
M132 8-32 x %" long Oval Fillister Head Screw
643V 2 A 10-30 x %" long Round Head Screw
801 Mouthpiece Wiper Latch Pivot Screw
801 1/2 Mouthpiece Wiper Frame Spacer
802 Mouthpiece Wiper Hinge Block Screw
802% Mouthpiece Wiper Tongue Hinge Block
803 Mouthpiece Wiper Latch Screw
803y 2 Mouthpiece Wiper Latch
804 Mouthpiece Wiper Tongue Pin
A804% Mouthpiece Wiper Tongue Assembly
Part No.
805D
805%
806K
A807V 2
808%
809%
811%
812%
Description
Mouthpiece Wiper Felt
(Sold as A805D— Box of 25)
«y 32 " dia. x % 2 " Dowel Pin
Mouthpiece Wiper Bracket
Mouthpiece Wiper Frame Assembly
Mouthpiece Wiper Frame Spacer Pin
Mouthpiece Wiper Tongue and Hinge Block Rivet
Mouthpiece Wiper Hinge Pin
Mouthpiece Wiper Hinge
Plate No. 18
A992V 2 A
■O
AFG999A (F°)
AFG999V 2 A (C°)
1255
900
Accessories, Tools and Supplies
54
v
Ins
The Model M Lu
and center of a s
ample room for 1
working space at
cleaning, oiling i
of the machine, I
efficient operatioi
Electrical Conn*
For electric-h<
nected to the conl
A No. 10 gauge
Gas Connection
For gas-heate
should be conne«
prevent pressure
Proper Seating
The Ludlow s
on the Ludlow S
as an accessory,
important that t
in the frame, wl
well as lock-up j
.
•
Accessories, Tools and Supplies • Plate No. 18
Part No. Description
Part No.
Description
M179y 2 B Open End Wrench (%" and %" openings)
M180y 2 A Open End Wrench ( 5 / 16 " and % 6 " openings)
AM254 Soluble Oil (M> pint)
A504 Mouthpiece Opening Shield
900 Offset Screwdriver
A932A Electric Testing Lamp Complete
A939B Mouthpiece Slot Scraper
A939y>B Crucible Throat Scraper
943 Mouthpiece Wire Brush
A945A Ludlow "Lubriclean" Fluid (1 quart)
Ludlow "Lubriclean" Fluid (1 gallon)
A946A "Lubriclean" Fluid Swab
A955 Blank Slug Block
958 Mold Removing Handle
963 Hexagon Wrench
964 Main Slide Adjusting Screw and Nut Wrench
A965B Mouthpiece Screw Removing Tool Assembled
A970A Matrix Stick Lock Assembled
A992A Plunger Holder — Well Cleaning Tool Holder
Assembled
A992y 2 A Well Cleaning Tool Assembled
AFG999A Hot Metal Thermometer (Fahrenheit)
AFG999y 2 A Hot Metal Thermometer (Centigrade)
1255 End Wrench ( % 6 " and %" openings)
55
MODI
.
■
II
ft
m
mk
\
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